18MM RCBO Type A Residual Automatic Circuit Breaker 1P+N 6A 10A 16A 20A 32A 40A Curve C/B Over Current Leakage Protection 30mA

18MM RCBO Type A Residual Automatic Circuit Breaker 1P+N 6A 10A 16A 20A 32A 40A Curve C/B Over Current Leakage Protection 30mA

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